What is the best method to pipe in order to get a smooth transitions in both directions?

[d.pfifferling (D.p.)]

best regards

[diff-arch]

MultiPipe in Rhino 7!

Check this out:

Now, if you don’t have Rhino 7, you can use @DanielPiker’s Fattener (link) component add-on for Grasshopper to get a similar result. This will give you a mesh, whereas MultiPipe produces a SubD.

[d.pfifferling (D.p.)]

thanks for your reply!

I think i miscommunicated “smooth”
i eant just like in the picture but without the hole

[DanielPiker]

You could use the regular Pipe command with Cap=Round on the segments, then boolean union them together

[d.pfifferling (D.p.)]

Cool this works !!
Thanks a lot!